---> uname -a: Linux prd-centos8-builder-2c-1g-4636.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 4974 19 2161 6829 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:77:3d:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe77:3d05/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/12/2023 _x86_64_ (2 CPU) 21:03:21 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 217.68 110.66 107.01 3088.04 7620.38 09:06:01 PM 96.67 0.27 96.40 17.46 10033.12 09:07:01 PM 33.23 0.30 32.93 42.39 1600.40 09:08:01 PM 20.68 0.40 20.28 18.40 514.26 Average: 92.07 27.91 64.16 791.64 4942.36 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5198612 7014048 2685832 34.06 2688 1987256 725600 8.12 221484 2119208 190952 09:06:01 PM 5091716 6992220 2792728 35.42 2688 2066116 731484 8.19 243864 2177824 38080 09:07:01 PM 5118192 7012964 2766252 35.08 2688 2060540 711272 7.96 252140 2141496 28 09:08:01 PM 5089064 6982276 2795380 35.45 2688 2059036 752876 8.43 418072 2006804 13680 Average: 5124396 7000377 2760048 35.01 2688 2043237 730308 8.18 283890 2111333 60685 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 73.21 48.57 1271.85 8.92 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.29 22.19 218.53 6.59 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.43 17.51 21.30 6.00 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.76 25.18 30.78 8.62 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.42 28.36 385.64 7.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/12/2023 _x86_64_ (2 CPU) 21:03:21 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 40.79 1.58 15.71 4.61 0.13 37.18 09:05:01 PM 0 41.89 1.03 11.84 3.09 0.14 42.02 09:05:01 PM 1 39.68 2.14 19.61 6.13 0.12 32.31 09:06:01 PM all 33.02 0.00 3.13 7.06 0.12 56.67 09:06:01 PM 0 18.62 0.00 2.71 4.82 0.13 73.72 09:06:01 PM 1 47.53 0.00 3.56 9.31 0.10 39.50 09:07:01 PM all 26.16 0.00 1.20 0.77 0.09 71.78 09:07:01 PM 0 12.80 0.00 1.20 0.63 0.10 85.26 09:07:01 PM 1 39.54 0.00 1.20 0.90 0.08 58.27 09:08:01 PM all 35.29 0.00 2.23 0.32 0.09 62.07 09:08:01 PM 0 23.49 0.00 2.14 0.37 0.08 73.92 09:08:01 PM 1 47.14 0.00 2.33 0.27 0.10 50.16 Average: all 33.79 0.39 5.54 3.18 0.11 56.99 Average: 0 24.15 0.26 4.45 2.22 0.11 68.80 Average: 1 43.48 0.53 6.64 4.14 0.10 45.12